A mini excavator working in the jacking shield, just ahead of the first pipe, removed 290 cubic meters of spoil.
American augers also offers several mud pump units for use in auger boring or pipe jacking.
Jacking up the headstock and tailstock of a lathe is nothing new, as shown by this late 1920's machine.
When running around speeding cars, jacking them up, changing tires, and more, the possibility of an accident happening is high, so everyone working on the car should wear a helmet.
